Key Benefit List Dual-Function Integration: Combines the ignition source and flame monitoring into one unit for streamlined installation and maintenance

This Trane replacement part features a standard 1-inch diameter and a total length of 18

including the EDM

Enhanced Visibility: Large digital non-programmable thermostat display with backlighting for easy setpoint adjustments

it eliminates the complexity of external wiring and battery replacements

Daikin-McQuay 470009 Economizer Controller R-410A Key Benefit List Dual-Function Integration:The Daikin McQuay 470009 Economizer Controller is the current OEM replacement for the legacy PD470009. Engineered for commercial HVAC energy efficiency, this logic module optimizes free cooling by precisely modulating outside air dampers and exhaust air dampers based on environmental conditions. By monitoring mixed air temperature through integrated sensors, the 470009 reduces mechanical cooling demand, directly lowering operational costs while